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Meiko DV80.2 High Temp Door Type Dishwasher Questions & Answers
Meiko DV80.2 error 307
307 Wash tank level sensor defective (short circuit) Check connection, defective sensor, I/O board defective.
Per service manual.
Can not start run?
follow this steps and fix it. Merry Christmas
1. No power to the dishwasher
Make sure there's power getting to the dishwasher. Check for a tripped circuit breaker or a blown fuse. Check the wall socket for power. Sometimes the power cord disconnects at the dishwasher (inside the junction box, behind the bottom kick panel), if this is the case, the wiring must be repaired or replaced.
2. Door switch
Replace if defective.
Main Control Module / Timer
The main control module or mechanical timer controls all the functions of the dishwasher. To check this you will need to find the 2 leads that supply the power to the control. They will be marked on the wiring diagram. They usually come from the hi - limit fuse or the door switch. When the door is latched you should have 120 volts entering the main control. If you do not the problem is not the control. If you do have power entering the control but none of the functions work properly or it does not respond at all you will need to replace main control module. this is easy to replace but not very inexpensive to purchase. Consider the age and overall condition when purchasing this part.
Display light ( 3 nos. ) are flashing & can not running.
make this test and fix it. Merry Christmas.
Power Supply
The main power supply is the first thing to check. Also remove the toe kick and the cover on the power box and check the connections. Also check the 120 volts in p. box.
Hi - Limit Fuse
This will fail if your dishwasher overheats and occassionally with power surges. This is easy to check, inexpensive and a quick fix. Just check the terminals for continuity ( remember always remove one wire) if you have none replace the hi-limit fuse
Door Switch
This is the second place to look. Again an inexpensive easy fix. The power comes into the main power box and usually runs to the door switch next before entering the main control module. Replace the door switch if is faulty, use the Multimeter
Main Control Module / Timer
The main control module or mechanical timer controls all the functions of the dishwasher. To check this you will need to find the 2 leads that supply the power to the control. They will be marked on the wiring diagram. They usually come from the hi - limit fuse or the door switch. When the door is latched you should have 120 volts entering the main control. If you do not the problem is not the control. If you do have power entering the control but none of the functions work properly or it does not respond at all you will need to replace the main control modul l/timer this is easy to replace but not very inexpensive to purchase. Consider the age and overall condition when purchasing this part.
Motor
The motor may have failed. If the control illuminates on electronic versions the problem may be the motor. To check the motor refer to the tech sheet located behind the console cover on most models, this will sometimes have the ohm reading of the motor. Also check each lead to the metal housing of the motor to check for shorts in the motor. If you do not have the ohm reading specicifications, check for continuity if none replace the motor Make sure the the motor is having power 120v
Float Switch
If the float switch has failed or is stuck the dishwasher control may not respond. The float switch is easy to check and replace.
Meiko dv120.2 dishwasher info code 124. What does this mean and how is it fixed?
You should contact yourMEIKO Authorized Service AgentIF:
•The utensil washer encounters a problem but does not display
an error code, OR
•An error code appears that is not shown here, OR
•The listed action fails to correct the problem.
An Authorized Service Agency Listing was supplied with your
utensil washer. If you do not have the listing, call 1-800-868-3840
for assistance.
3/8/2023 8:36:31 AM •
Meiko...
•
Answered
on Mar 08, 2023
Meiko dish washer Temperature fault rinse error
If you are still experiencing the H0005 temperature fault alarm on your Meiko dishwasher after replacing the PT100 sensors, there may be a problem with the dishwasher's control panel or other internal components.
Some potential causes for this problem include:
- The control panel may be faulty. If the control panel is not functioning properly, it may not be able to read the temperature sensors correctly and generate the H0005 error.
- The wiring for the temperature sensors may be damaged or disconnected. Check the wiring to ensure it is secure and in good condition.
- The dishwasher's heating element or other internal components may be faulty. If the heating element or other components are not functioning properly, the dishwasher may not be able to maintain the correct temperature during the rinse cycle.
If you are unsure how to check for and address these potential causes, you may want to consult the user manual for your Meiko dishwasher or contact the manufacturer for assistance.
12/10/2022 3:56:51 AM •
Meiko...
•
Answered
on Dec 10, 2022
I have a Meiko hood type dishwashing machine DV80.2. The unit is not starting only displaying Err. 901
Error 901 indicates a communication problem between the CPU board and the double-stacked I/O board in the contactor box. These boards communicate via a CAN bus using an RJ45 / ethernet cable.
1. Check the communication cable (RJ45) to ensure it is operating.
2. Is there an LED lit up on the double-stacked I/O board? If not, then this is the reason for the 901 code. Check for DC voltage at the 3-pin connector on the left side of the I/O board. If voltage is present but no LED lit on the board, replace the I/O board. If there is no voltage, check the power supply board. The power supply board is the square board to the left of the I/O board.
3. Check for cockroaches or cockroach droppings in the RJ45 communication ports. Clean out if necessar with compressed air.
4. Check the CPU board located behind the front panel with buttons on it. Remove the plastic cover over the board. Is there an LED lit up on it? If not, check for voltage at the 4-pin plug. If there is 12V DC and no LED, the CPU board is the problem. If there is no DC voltage at the 4-pin plug, check the power supply board.
5. Check the DIP switches on the I/O board. Make sure only the number 1 DIP switch is turned on. The remainder should be off.
8/20/2022 3:25:45 AM •
Meiko...
•
Answered
on Aug 20, 2022
Meiko dishwasher. Do I have an eeprom problem?
sounds like it could be a defective cylinoid switch...this will not allow water to flow properly through the machine....this is located at the water connection....try replacing and reconnect water...good luck
9/13/2021 9:26:11 AM •
Meiko...
•
Answered
on Sep 13, 2021
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